Also missed William VI
Damn. "Four georges, willie and Victoria". I suppose.
Also missed William VI
I vote no. Not only was her 'Accession' for only nine days, and it went against both primogeniture & Henry VIII's Will, but ALSO she herself was destined to be little more than a puppet to be manipulated by her husband, parents and in-laws. There is little if any evidence that she attempted to defy any of the above- save for her strong, initial objections to being proclaimed Queen which she soon found herself completely overwhelmed (and there seems to have been no one around who attempted to assert her ability to rule ENTIRELY on her own).
Truly she was after her mother (who renounced) the first person named in Henry VIII's will as heir for Edward of indisputed legitimacy. Princess Mary and princess Elizabeth wuold have surely precedence over her but they were only Lady Mary and Lady Elizabeth Tudor, recognized daughters of King Henry VIIIA qualified answer: she had some legitimacy but was not the most legitimate candidate for the throne. If Mary and Elizabeth had died she would have been an appropriate successor.